组成描述
c124300 蛇型冷凝器,24/40,冷凝部分长度300mm
c254300 球形冷凝器,24/40,冷凝部分长度300mm
s234504 溶剂蒸馏头,500ml,24/40
s234004 溶剂蒸馏头,1000ml,24/40
f41241l 厚壁斜两口瓶,1000ml,24/40,24/40
f41242l 厚壁斜两口瓶,2000ml,24/40,24/40
t132440 超薄四氟套,24/40
a292440 省空间抽气接头,24/40
s402440 空心玻璃塞,24/40